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15571 (2000 GM61)
Classification: Main-belt Asteroid          SPK-ID: 2015571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .212835547453137 3.4915e-08  
a 3.186382638831541 1.8017e-08 au
q 2.508207145500659 1.1731e-07 au
i .6328287603636313 3.8306e-06 deg
node 60.12890672574657 0.00039366 deg
peri 335.6395637841405 0.00039373 deg
M 354.7172600726763 9.8563e-06 deg
tp 2459030.986112463878
(2020-Jun-30.48611246)
5.6938e-05 TDB
period 2077.520498450146
5.69
1.7621e-05
4.824e-08
d
yr
n .1732834887879875 1.4697e-09 deg/d
Q 3.864558132162422 2.1852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      14776 days (40.45 yr)  
   first obs. used      1979-07-24  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53168  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-28 23:51:10  

Additional Information
 Earth MOID = 1.5152 au 
 Jupiter MOID = 1.56987 au 
 T_jup = 3.162 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO449064  
diameter diameter 7.762 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15571 (2000 GM61)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GM61 = 1979 OW4 = 1997 WO35 = 1999 EX8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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